B
Blue Tang
Paracanthurus hepatus
VS
D
Dwarf Gourami
Trichogaster lalius
Choosing between Blue Tang and Dwarf Gourami? Both are excellent choices, but they have different care requirements and temperaments. Use the detailed comparison below to make an informed decision based on your experience level, tank size, and community goals.
Blue Tang
Paracanthurus hepatusVS
Dwarf Gourami
Trichogaster laliusCommon Name
Blue Tang
Dwarf Gourami
Scientific Name
Paracanthurus hepatus
Trichogaster lalius
Type
Saltwater / Marine
Freshwater
Difficulty
Advanced
Beginner Friendly
Temperament
Semi-Aggressive
Peaceful
Minimum Tank
125 gallons
10 gallons
Recommended Tank
180 gallons
20 gallons
Temperature
72°F - 78°F
72°F - 82°F
pH Range
8.1 - 8.4
6 - 7.5
Max Size
12 inches
3.5 inches
Lifespan
8-12 years
4-6 years
Diet
Marine algae, Nori, Marine pellets, Frozen foods, Spirulina
High-quality flake food, Frozen bloodworms, Frozen brine shrimp, Daphnia, High-quality pellets, Vegetable matter
Blue Tang
✓ Good For
- Community tanks
Dwarf Gourami
✓ Good For
- Community tanks
- Beginners
- Small tanks
Explore More
Similar Comparisons
Discover other popular fish pairings to find your perfect aquarium match.